Brule Black Horn (Tahe Sapa). He is wearing a white shirt with small polka dots on it, a bone vest, and a feathered headdress. A Presidential Peace Medal hangs around his neck, and he is holding a peace pipe. The peace medal around Black Horn’s neck has a picture of George Washington on it, and was probably not a medal officially issued by the U.S. government. The Rosebud Sioux Indian Reservation is located nine miles north of Valentine, Nebraska, in South Dakota.